OBDAPP Sequence
Audi A8 4H Retrofitted trailer hitch unlock activation
Your benefits
retrofitted trailer hitch very easy to unlock yourself
Original manufacturer or third party (Westfalia / Jäger etc.) compatible
variable selection STARR / pluggable or electrically SWIVEL / EXTENDABLE
variable selection with or without double ventilator shoring
dependent assistance systems are correctly configured according to the manufacturer's specifications
Towing stabilization via the electronic stabilization control
Reset to factory settings
No subscription, no hidden additional costs
- After activation, the retrofitted trailer coupling is stored accordingly in the vehicle gateway and all dependent control units are configured and activated with the information on the installation status of the trailer coupling. These include the engine control unit, brake electronics, parking aid control unit, assistance systems such as front field camera or lane change assistant, rear view camera, air suspension control unit or ACC (adaptive cruise control).
- any error messages in the speedometer / instrument cluster of the assistance systems or other installed components are thus corrected accordingly.
- If a dual fan has also been installed, you can also have this correctly stored in the engine control unit so that the engine management works correctly depending on the environment (e.g. based on outside temperature, engine oil temperature, etc.).
- conveniently select whether a rigid trailer hitch should be activated or a manually or automatically swiveling variant
- After activation of the trailer recognition, the status is the same as installed ex works, so you can access all dependent systems available in the vehicle accordingly. (Example trailer relevant traffic sign recognition)
- Audi A8 4H D4, Audi S8 4H D5
- all years of construction supported
- SERVICE open / close electric parking brake for maintenance work
- SERVICE configure transport mode (disable / enable transport mode)
- SERVICE Haldex clutch open / close
- SERVICE Interval Manager (simple service reset for all supported VAG vehicle models)
- Perform reset of flexible oil service
- Perform reset of time-dependent inspection
- Execute reset of mileage dependent inspection
- SERVICE Battery Manager
- Set battery capacity
- Set battery technology
- Set battery manufacturer
- SERVICE battery query
- reads the current voltage of the 12V battery
- reads out the current state of charge of the 12V battery
- reads out the current temperature of the 12V battery
- SERVICE query high voltage battery
- reads out the current voltage of the high-voltage battery
- reads out the current state of charge of the high voltage battery
- reads out the actual temperature of the high voltage battery
- OBDAPP sequence Audi A8 4H Retrofitted trailer hitch unlock activation
- Technologie Made in Germany
- free downloadable in Apple AppStore / Android PlayStore - OBDAPP Interface (if selected)
- Hardware Made in EU
- 5 years full manufacturer warranty - OBDAPP Interface storage case (if selected)
- Made in Germany
- Hard case with digital print and custom-fit foam inlay - OBDAPP quick start guide
- :
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OBDAPP
only works with an
OBDAPP Interface!
OBDAPP Interface
The interface serves between the OBD system (on-board diagnostics) of the vehicle and our OBDAPP.
The connection between the smartphone / tablet and the OBDAPP interface is made via Bluetooth LE.
Any number of smart devices (smartphone or tablet) can be connected to one interface.
pimp your car in only 6 steps:
1. download OBDAPP from
Apple AppStore or Android Playstore
2. plug the OBDAPP Interface into
the OBD-Port of your car
3. activate ignition and
connect to the OBDAPP interface in OBDAPP
4. execute the full automated functions
or run dtc section and live data
5. check the function after activation
and enjoy your new features!
6. DONE!
You can unplug the OBDAPP interface from OBD-Port
(or let it plugged in)
